The previous logic was flawed in the sense that it assumed that /dev/md3 was always available. This was a caveat I noted in r306038, that I hadn't gotten around to solving before now. Cache the device for the mountpoint after executing mdmfs, then use the cached value in basic_cleanup(..) when unmounting/disconnecting the md(4) device. Apply sed expressions to use reuse logic in the NetBSD code that could also be applied to FreeBSD, just with different tools. Differential Revision: D10766 MFC after: 1 week Reviewed by: bdrewery Sponsored by: Dell EMC Isilon
103 lines
3.3 KiB
Bash
Executable File
103 lines
3.3 KiB
Bash
Executable File
# $NetBSD: t_vnd.sh,v 1.9 2016/07/29 05:23:24 pgoyette Exp $
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#
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# Copyright (c) 2006, 2007, 2008 The NetBSD Foundation, Inc.
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# All rights reserved.
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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#
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#
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# Verifies that vnd works with files stored in tmpfs.
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#
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# Begin FreeBSD
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MD_DEVICE_FILE=md.device
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# End FreeBSD
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atf_test_case basic cleanup
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basic_head() {
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atf_set "descr" "Verifies that vnd works with files stored in tmpfs"
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atf_set "require.user" "root"
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}
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basic_body() {
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test_mount
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atf_check -s eq:0 -o ignore -e ignore \
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dd if=/dev/zero of=disk.img bs=1m count=10
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# Begin FreeBSD
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if true; then
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atf_check -s eq:0 -o empty -e empty mkdir mnt
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atf_check -s eq:0 -o empty -e empty mdmfs -F disk.img md mnt
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md_dev=$(df mnt | awk 'NR != 1 { print $1 }' | xargs basename)
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atf_check test -c /dev/$md_dev # Sanity check
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echo -n $md_dev > $TMPDIR/$MD_DEVICE_FILE
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else
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# End FreeBSD
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atf_check -s eq:0 -o empty -e empty vndconfig /dev/vnd3 disk.img
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atf_check -s eq:0 -o ignore -e ignore newfs /dev/rvnd3a
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atf_check -s eq:0 -o empty -e empty mkdir mnt
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atf_check -s eq:0 -o empty -e empty mount /dev/vnd3a mnt
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# Begin FreeBSD
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fi
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# End FreeBSD
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echo "Creating test files"
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for f in $(jot -w %u 100 | uniq); do
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jot 1000 >mnt/${f} || atf_fail "Failed to create file ${f}"
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done
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echo "Verifying created files"
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for f in $(jot -w %u 100 | uniq); do
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[ $(md5 mnt/${f} | cut -d ' ' -f 4) = \
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53d025127ae99ab79e8502aae2d9bea6 ] || \
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atf_fail "Invalid checksum for file ${f}"
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done
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atf_check -s eq:0 -o empty -e empty umount mnt
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atf_check -s eq:0 -o empty -e empty vndconfig -u /dev/vnd3
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test_unmount
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touch done
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}
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basic_cleanup() {
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# Begin FreeBSD
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if md_dev=$(cat $TMPDIR/$MD_DEVICE_FILE); then
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echo "Will try disconnecting $md_dev"
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else
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echo "$MD_DEVICE_FILE doesn't exist in $TMPDIR; returning early"
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return 0
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fi
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# End FreeBSD
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if [ ! -f done ]; then
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umount mnt 2>/dev/null 1>&2
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vndconfig -u /dev/vnd3 2>/dev/null 1>&2
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fi
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}
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atf_init_test_cases() {
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. $(atf_get_srcdir)/../h_funcs.subr
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. $(atf_get_srcdir)/h_funcs.subr
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atf_add_test_case basic
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}
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